On the Whitham equations for the semicla
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Fei-Ran Tian; Jian Ye
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Article
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1999
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John Wiley and Sons
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English
β 448 KB
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We study the Whitham equations, which describe the semiclassical limit of the defocusing nonlinear SchrΓΆdinger equation. The limit is governed by a pair of hyperbolic equations of two independent variables for a short time starting from the initial time. After this hyperbolic solution breaks down, t